Surf Forecasts:
Gongaza surf forecast from 19 Sep 2026:
- Best quality surf: Thursday 24 Sep, 12PM (local time) - 5ft (1.6m), 15s period, S swell with glassy winds.
- Most powerful swell: Thursday 24 Sep, 3AM (local time) - 5ft (1.6m), 16s period, S swell with 1,347 kJ wave energy.
- Next surfable swell (1★+): Saturday 19 Sep, 9PM (local time) - 4.5ft (1.4m), 7s period with ESE swell.
Best Forecast Surf Conditions for Gongaza this week:
The surf forecast for Gongaza over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 19) at 9PM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.3m and 9s. Another secondary swell of 0.2m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Gongaza in the next 16 days are 1.6m 16s and forecast to arrive on Thursday (Sep 24) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Monday (Sep 21) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 19th Sep) | 4.5ft (1.4m) 7s |
| Best Surf | 12PM (Thu 24th Sep) | 5ft (1.6m) 15s |
| Most Powerful | 3AM (Thu 24th Sep) | 5ft (1.6m) 16s |
Table - best surf conditions forecast for Gongaza over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Mon night. Warm (max 35°C on Mon morning, min 20°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the NNE by Sun afternoon). | Days 4-6 Weather SummaryHeavy rain (total 46mm), heaviest during Tue afternoon. Warm (max 22°C on Tue morning, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | SSE 6 | SSE 7 | SSE 16 | S 16 | S 15 | SSE 14 | S 13 | S 13 | SSE 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 204 | 145 | 208 | 202 | 147 | 113 | 101 | 53 | 23 | 20 | 37 | 42 | 98 | 199 | 927 | 1281 | 1046 | 714 | 355 | 345 | 195 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | glassy | cross-on | cross-on | off | off | off | cross-off | glassy | cross-on | on | cross-on | cross-on | cross | cross | glassy | glassy | cross-on | cross-on | cross |
High Tide | 9:16AM0.82m | 10:08PM0.74m | 10:41AM0.95m | 10:50PM0.91m | 11:19AM1.09m | 11:24PM1.09m | 11:54AM1.22m | 11:58PM1.24m | 12:28PM1.31m | 00:34AM1.35m | 1:03PM1.35m | 1:11AM1.41m | 1:38PM1.34m | 1:49AM1.40m | |||||||
Low Tide | 5:15PM0.56m | 4:13AM0.30m | 5:35PM0.53m | 5:03AM0.22m | 5:57PM0.50m | 5:45AM0.13m | 6:22PM0.47m | 6:26AM0.06m | 6:50PM0.43m | 7:05AM0.01m | 7:20PM0.39m | 7:45AM-0.01m | 7:52PM0.35m | ||||||||
 | |  |  |  |  |  | |  | |  |  | | |  | | | | | | | |
 | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — |
 | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — |
mm | — | — | — | — | 1 | — | — | — | 3 | 1 | 6 | 8 | 7 | 6 | 12 | 2 | 2 | 2 | — | — | — |
Temp °C | 22 | 21 | 20 | 23 | 24 | 24 | 35 | 35 | 30 | 22 | 21 | 19 | 18 | 18 | 19 | 20 | 20 | 20 | 21 | 21 | 21 |
Feels °C | 23 | 21 | 22 | 25 | 21 | 24 | 33 | 35 | 27 | 25 | 22 | 20 | 18 | 18 | 19 | 23 | 23 | 23 | 22 | 22 | 24 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SSE 9 | S 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSW 5 | ESE 9 | SSE 14 | SSE 7 | SSE 16 | S 16 | S 15 | SSE 14 | S 13 | S 13 | SSE 12 |
| kJ | 111 | 28 | 14 | 202 | 147 | 113 | 101 | 53 | 23 | 20 | 13 | 42 | 63 | 102 | 927 | 1281 | 1046 | 714 | 355 | 345 | 195 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 14 | S 12 | S 9 | S 13 | S 12 | S 11 | S 11 | S 10 | — | ESE 8 | S 6 | SE 9 | S 12 | S 11 | ESE 6 | SE 6 | SE 6 | SE 7 | SE 7 | SE 7 |
| kJ | 45 | 4 | 12 | 6 | 13 | 3 | 2 | 2 | 2 | — | 37 | 27 | 19 | 199 | 178 | 41 | 62 | 83 | 84 | 64 | 42 |
Swell 3 Height (m) Direction Period (s) | S 14 | — | — | S 12 | — | — | — | S 11 | — | S 9 | S 9 | S 11 | — | SSE 20 | ESE 6 | ESE 12 | ESE 11 | ESE 11 | — | — | — |
| kJ | 4 | — | — | 10 | — | — | — | 9 | — | 2 | 2 | 2 | — | 135 | 40 | 14 | 12 | 11 | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | — | — | N 3 | N 3 | NNW 4 | N 3 | SW 4 | SW 5 | — | SSE 6 | SSE 7 | — | ESE 6 | SE 6 | ESE 7 | — | — | — |
| kJ | 204 | 145 | 208 | — | — | 1 | 2 | 5 | 4 | 17 | 23 | — | 98 | 163 | — | 70 | 109 | 186 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 2 | 66 | 0 | 20 | 7 | 0 | 0 | 6 | 20 | 20 | 20 | 146 | 66 | 7 | 2 | 2 | 0 | 0 | 8 | 15 | 4 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Gongaza surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Gongaza Surf forecast
The above surf forecast table for Gongaza provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Gongaza can be found by selecting the local surf guide option on the grey menu. Our Gongaza surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Gongaza) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Gongaza may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Gongaza is 7 km (4 miles) from the city of Praia Grande. If you plan a holiday in São Paulo, look for hotels and other accommodation in Praia Grande. Praia Grande has rooms for a wide range of budgets as well as car hire and transport links.
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